Balluff Matrix Vision BVS CA-SF4 001 mvBlueFOX3-4 Serie Betriebsanleitung Seite 38

BVS CA – SF4 - _ _ _ _ _ _ - _ _ _ _ _ _ - 001
3.4.1 Power I/O
The mvBlueFOX3-4 is powered via the Power I/O plug which additionally provides digital I/Os:
•
Two inputs as optocoupler (3 to 24 V)
•
Four outputs as optocoupler ( to 24 and 7 mA)
Hirose male connector, 12-pin
I/O, Power
Pin Description
1 GND
1
2 PWR_IN
3 Opto DigOut3
4 Opto DigIn0
5 Opto DigOut2
6 Opto DigOut0
7 Opto DigIn_GND
8 RS232 Receiver
9 RS232 Transmitter
10 DigOut_PWR_IN, GND via pin 1
11 Opto DigIn1
12 Opto DigOut1
1
The mvBlueFOX3-4 can be powered externally with following specs:
•
Input voltage range of 11 to 25 V DC (typical); min. 10 V to max. 30 V.
•
The power supply is protected against burst (EN 61000-4-4), surge (EN 61000-4-5), and polarity inversion.
•
Internal short circuit protection by 1.5 A slow blow fuse.
The USB power cannot be accessed via the I/O connector (this is prevented by a diode).
NOTE
The mvBlueFOX3-4 will reboot whenever you connect or disconnect the power at pin 2.
12